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ULTRAVIDE [12 records]
Record 1 - internal organization data 2017-02-15
Record 1, English
Record 1, Subject field(s)
- Physics of Solids
- Radiological Physics (Theory and Application)
- Electromagnetic Radiation
Record 1, Main entry term, English
- depth of analysis
1, record 1, English, depth%20of%20analysis
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Standard AES [Auger Electron Spectroscopy] and XPS [X-ray Photoelectron Spectroscopy] instruments have the ability to sputter argon ions to depth-profile the surfaces of interest, yielding composition as a function of depth. For stainless steel analysis, the total depth of analysis is typically 15 nm [nanometers]. 1, record 1, English, - depth%20of%20analysis
Record 1, French
Record 1, Domaine(s)
- Physique des solides
- Physique radiologique et applications
- Rayonnements électromagnétiques
Record 1, Main entry term, French
- profondeur d’analyse
1, record 1, French, profondeur%20d%26rsquo%3Banalyse
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Pour mettre en œuvre la spectroscopie Auger induite par des électrons en vue de l'analyse des surfaces solides, il suffit, en principe, de disposer d’une enceinte ultravide équipée d’un canon à électrons et d’un analyseur. Couvrant généralement l'intervalle énergétique de 50 eV [électronvolts] à 2, 5 keV [kiloélectronvolts], le spectre des électrons Auger ainsi obtenu garantit une profondeur d’analyse inférieure à 10 nm [nanomètres] et il s’inscrit sur le fond continu des électrons primaires rétrodiffusés et en amont du spectre des électrons secondaires. 1, record 1, French, - profondeur%20d%26rsquo%3Banalyse
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2015-02-24
Record 2, English
Record 2, Subject field(s)
- Physics
Record 2, Main entry term, English
- ultra-high vacuum evaporation plant
1, record 2, English, ultra%2Dhigh%20vacuum%20evaporation%20plant
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
Ultra high vacuum requires baking the chamber to remove trace gases, and other special procedures. British and German standards define ultra high vacuum as pressures below 10−6 Pa. 2, record 2, English, - ultra%2Dhigh%20vacuum%20evaporation%20plant
Record 2, Key term(s)
- ultrahigh vacuum evaporation plant
Record 2, French
Record 2, Domaine(s)
- Physique
Record 2, Main entry term, French
- installation d'évaporation sous ultra-vide
1, record 2, French, installation%20d%27%C3%A9vaporation%20sous%20ultra%2Dvide
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
ultravide : Son domaine s’étend sur un niveau de pression de 10−5 à 10−8 Pa. Ce domaine, réservé il y a quelques années aux scientifiques(accélérateurs de particules), entre de plus en plus dans certaines applications industrielles : fabrication de tubes électroniques(tubes à rayons X, tubes images), simulation spatiale et produits pour satellite, etc. 2, record 2, French, - installation%20d%27%C3%A9vaporation%20sous%20ultra%2Dvide
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2015-01-12
Record 3, English
Record 3, Subject field(s)
- Physics
Record 3, Main entry term, English
- ultra-high vacuum
1, record 3, English, ultra%2Dhigh%20vacuum
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- ultrahigh vacuum 2, record 3, English, ultrahigh%20vacuum
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Present efforts are directed towards STM [scanning tunneling microscopy] experiments in ultra-high vacuum in a magnetic field. Work has begun on building a low-temperature ultra-high vacuum STM [scanning tunneling microscope]. 3, record 3, English, - ultra%2Dhigh%20vacuum
Record number: 3, Textual support number: 2 CONT
The selective nanometer scale desorption of hydrogen is accomplished by scanning tunneling microscopy under ultrahigh vacuum conditions. 2, record 3, English, - ultra%2Dhigh%20vacuum
Record 3, French
Record 3, Domaine(s)
- Physique
Record 3, Main entry term, French
- ultravide
1, record 3, French, ultravide
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
ultravide : Son domaine s’étend sur un niveau de pression de 10−5 à 10−8 Pa. Ce domaine, réservé il y a quelques années aux scientifiques(accélérateurs de particules), entre de plus en plus dans certaines applications industrielles : fabrication de tubes électroniques(tubes à rayons X, tubes images), simulation spatiale et produits pour satellite, etc. 2, record 3, French, - ultravide
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Física
Record 3, Main entry term, Spanish
- ultravacío
1, record 3, Spanish, ultravac%C3%ADo
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Vacío extremado de los gases, cuando su presión no pasa de 10-8 torr. 2, record 3, Spanish, - ultravac%C3%ADo
Record 4 - internal organization data 2014-06-16
Record 4, English
Record 4, Subject field(s)
- Optics
- Electrochemistry
Record 4, Main entry term, English
- force field microscopy
1, record 4, English, force%20field%20microscopy
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record 4, French
Record 4, Domaine(s)
- Optique
- Électrochimie
Record 4, Main entry term, French
- microscopie à force
1, record 4, French, microscopie%20%C3%A0%20force
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- microscopie à champ de forces 1, record 4, French, microscopie%20%C3%A0%20champ%20de%20forces
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
L'un des attraits majeurs des microscopies à force est la possibilité qu'elles donnent d’obtenir des images d’échantillons isolants. Ceci est particulièrement important lorsque les études sont menées hors ultravide, dans des conditions où même les surfaces métalliques gardent difficilement une bonne conductivité. Cette technique est, d’autre part, beaucoup moins perturbante que la microscopie à effet tunnel, lorsqu'elle est utilisée en milieu électrochimique. Un domaine d’application très important pour ces techniques est celui de l'adhésion et de la friction. Il est en effet possible avec certains MFA [microscopes à forces atomiques] d’enregistrer les mouvements du cantilever dans le plan de la surface, et d’accéder ainsi aux forces de friction à l'échelle atomique. 1, record 4, French, - microscopie%20%C3%A0%20force
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Óptica
- Electroquímica
Record 4, Main entry term, Spanish
- microscopía de fuerzas
1, record 4, Spanish, microscop%C3%ADa%20de%20fuerzas
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- microscopia de fuerzas 2, record 4, Spanish, microscopia%20de%20fuerzas
correct, feminine noun
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 PHR
Microscopía de fuerzas bimodal. 1, record 4, Spanish, - microscop%C3%ADa%20de%20fuerzas
Record 5 - internal organization data 2014-01-29
Record 5, English
Record 5, Subject field(s)
- Scientific Instruments
- Atomic Physics
Record 5, Main entry term, English
- tip
1, record 5, English, tip
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
In the STM [Scanning Tunneling Microscope] the "aperture" is a tiny tungsten probe, its tip ground so fine that it may consist of only a single atom and measure just .2 nanometer in width. Piezoelectric controls maneuver the tip to within a nanometer or two of the surface of conducting a specimen - so close that the electron clouds of the atom at the probe tip and of the nearest atom of the specimen overlap. When a small voltage is applied to the tip, electrons tunnel across the gap, generating a minuscule tunneling current. 2, record 5, English, - tip
Record number: 5, Textual support number: 1 PHR
Tip-induced anodization. 3, record 5, English, - tip
Record number: 5, Textual support number: 2 PHR
The tip is moved toward the surface, is passed over bumps, is set vibrating, is scanned back and forth, is warmed, oscillates, reads the surface. 4, record 5, English, - tip
Record number: 5, Textual support number: 3 PHR
Excursion, pressure temperature, thermocouple of the tip. 4, record 5, English, - tip
Record number: 5, Textual support number: 4 PHR
Tip deflection, vibration. 4, record 5, English, - tip
Record number: 5, Textual support number: 5 PHR
Negatively, positively charged, vibrating tip. 4, record 5, English, - tip
Record number: 5, Textual support number: 6 PHR
Nanotip. 4, record 5, English, - tip
Record 5, French
Record 5, Domaine(s)
- Instruments scientifiques
- Physique atomique
Record 5, Main entry term, French
- pointe
1, record 5, French, pointe
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
L'étirage de l'extrémité des fils métalliques à chaud sous ultravide et champ électrique intense, est une technique employée pour fabriquer des pointes de microscopes à effet tunnel présentant un apex dont la forme est en principe exactement connue. Sous champ électrique intense, la diffusion des atomes en surface de l'apex tend à favoriser la formation de facettes. En général, le raccord entre ces facettes situées au bout de l'apex donne lieu à la formation de pointes terminées par un unique atome et sans protubérances latérales. Ce genre de pointe n’ est pourtant pas souvent utilisée. Sous ultravide, le nettoyage des pointes fabriquées par électrochimie, à l'aide d’un faisceau d’électrons, semble permettre également la formation de ces facettes. 1, record 5, French, - pointe
Record number: 5, Textual support number: 1 OBS
Les pointes utilisées en microscopie tunnel sont obtenues par attaque électrochimique ou par section d’un fil sous tension mécanique. Ces procédés, très empiriques, ne donnent pas des résultats d’une très grande reproductibilité. 2, record 5, French, - pointe
Record number: 5, Textual support number: 1 PHR
Pointe à multiples têtes, à têtes fourchues. 1, record 5, French, - pointe
Record number: 5, Textual support number: 2 PHR
Pointe d’un microscope à champ proche, d’un microscope à effet tunnel, de composition chimique particulière. 1, record 5, French, - pointe
Record number: 5, Textual support number: 3 PHR
Apex, courbure de la pointe. 1, record 5, French, - pointe
Record number: 5, Textual support number: 4 PHR
Pointe fixée sur le cantilever, isolante électriquement, métallique, modélisée par un puits de potentiel sphérique multiple, plate, soumise à des champs électriques, ultrafine. 1, record 5, French, - pointe
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Instrumentos científicos
- Física atómica
Record 5, Main entry term, Spanish
- punta
1, record 5, Spanish, punta
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 CONT
Una parte fundamental de los microscopios de sonda de barrido es la punta de la sonda. Esta tiene que cumplir tres características fundamentales: 1º ser de anchura nanométrica, ya que esta dimensión determina la resolución; 2º tener la longitud suficiente como para poder rastrear desniveles y orificios profundos; 3º ser suficientemente resistente como para no ser dañada en la interacción que se produce con la muestra. 1, record 5, Spanish, - punta
Record 6 - internal organization data 2013-07-08
Record 6, English
Record 6, Subject field(s)
- Atomic Physics
Record 6, Main entry term, English
- chemical beam epitaxy
1, record 6, English, chemical%20beam%20epitaxy
correct
Record 6, Abbreviations, English
- CBE 1, record 6, English, CBE
correct
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Chemical Beam Epitaxy (CBE) is an advanced crystal growth technology based on the precise delivery of atoms in an ultra high vacuum (UHV) environment. 2, record 6, English, - chemical%20beam%20epitaxy
Record 6, French
Record 6, Domaine(s)
- Physique atomique
Record 6, Main entry term, French
- épitaxie par faisceaux chimiques
1, record 6, French, %C3%A9pitaxie%20par%20faisceaux%20chimiques
correct, feminine noun
Record 6, Abbreviations, French
- CBE 1, record 6, French, CBE
feminine noun
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
L'épitaxie par faisceaux chimiques(CBE) est une méthode de croissance cristalline dans laquelle les atomes sont déposés de façon ordonnée au moyen de jets chimiques sur un substrat cristallin dans un environnement ultravide. 2, record 6, French, - %C3%A9pitaxie%20par%20faisceaux%20chimiques
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2003-03-27
Record 7, English
Record 7, Subject field(s)
- Vacuum Machines
- Aerodynamics and Theory of Gases
Record 7, Main entry term, English
- bakeout
1, record 7, English, bakeout
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- bake out 2, record 7, English, bake%20out
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
The degassing of a vacuum system by heating during the pumping process. 3, record 7, English, - bakeout
Record number: 7, Textual support number: 1 CONT
The entire vacuum system may be cooled to low temperatures to reduce the outgassing of all the sources, or the entire vacuum system may be subjected to a bakeout. 4, record 7, English, - bakeout
Record 7, Key term(s)
- bake-out
Record 7, French
Record 7, Domaine(s)
- Machines à vide
- Théorie des gaz et aérodynamique
Record 7, Main entry term, French
- étuvage
1, record 7, French, %C3%A9tuvage
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
Après le premier étuvage, le système peut être exposé brièvement à l'air ambiant, puis évacué à nouveau jusqu'à l'obtention de l'ultravide. 1, record 7, French, - %C3%A9tuvage
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2001-12-04
Record 8, English
Record 8, Subject field(s)
- Copper and Copper Alloys (Metallurgy)
- Vacuum Machines
- Aerodynamics and Theory of Gases
Record 8, Main entry term, English
- degassing 1, record 8, English, degassing
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
the deliberate removal of gas from a material, usually by application of heat under high vacuum. 2, record 8, English, - degassing
Record number: 8, Textual support number: 2 OBS
The removal of gas from molten metal. 3, record 8, English, - degassing
Record 8, French
Record 8, Domaine(s)
- Cuivre et alliages du cuivre (Métallurgie)
- Machines à vide
- Théorie des gaz et aérodynamique
Record 8, Main entry term, French
- dégazage 1, record 8, French, d%C3%A9gazage
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
aux très basses pressions, leurs [éléments qui composent un ensemble d’ultravide] participation est active au pompage ou au dégazage. 2, record 8, French, - d%C3%A9gazage
Record number: 8, Textual support number: 2 OBS
Élimination du gaz dans un métal en fusion. 3, record 8, French, - d%C3%A9gazage
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Cobre y sus aleaciones (Metalurgia)
- Máquinas de vacío
- Aerodinámica y teoría de los gases
Record 8, Main entry term, Spanish
- degasificación
1, record 8, Spanish, degasificaci%C3%B3n
feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2001-06-12
Record 9, English
Record 9, Subject field(s)
- Vacuum Machines
Record 9, Main entry term, English
- sorption pump
1, record 9, English, sorption%20pump
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
--a pump with renewable trapping surface which reduces the partial pressure of gases by adsorption, absorption, or chemisorption. 2, record 9, English, - sorption%20pump
Record 9, French
Record 9, Domaine(s)
- Machines à vide
Record 9, Main entry term, French
- pompe à sorption
1, record 9, French, pompe%20%C3%A0%20sorption
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
si l'utilisation des pompes à sorption comme pompes primaires est limitée par la nécessité de régénérer périodiquement la zéolithe en l'étuvant, ce processus est beaucoup moins fréquent lors de l'emploi en pompe à ultravide. 2, record 9, French, - pompe%20%C3%A0%20sorption
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1994-01-27
Record 10, English
Record 10, Subject field(s)
- Analytical Chemistry
Record 10, Main entry term, English
- secondary ion mass spectrometer 1, record 10, English, secondary%20ion%20mass%20spectrometer
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record 10, French
Record 10, Domaine(s)
- Chimie analytique
Record 10, Main entry term, French
- sonde ionique
1, record 10, French, sonde%20ionique
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les quadripôles, principalement utilisés pour les analyses de surface, sont en général associés à d’autres techniques d’analyse telles que la spectroscopie Auger dans des enceintes à ultravide et sont souvent appelés SIMS ou sonde ionique. 1, record 10, French, - sonde%20ionique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1988-10-21
Record 11, English
Record 11, Subject field(s)
- Pumps
Record 11, Main entry term, English
- high-vacuum pump
1, record 11, English, high%2Dvacuum%20pump
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
Mechanism which can create a vacuum in the 1000 to 1 micron range. 1, record 11, English, - high%2Dvacuum%20pump
Record 11, French
Record 11, Domaine(s)
- Pompes
Record 11, Main entry term, French
- pompe à vide poussé
1, record 11, French, pompe%20%C3%A0%20vide%20pouss%C3%A9
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
On divise conventionnellement le domaine du vide en plusieurs intervalles de pression appelés : vide grossier(...), vide moyen(...), vide poussé(...) et ultravide. 2, record 11, French, - pompe%20%C3%A0%20vide%20pouss%C3%A9
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1975-03-11
Record 12, English
Record 12, Subject field(s)
- Vacuum Machines
- Scientific Instruments
Record 12, Main entry term, English
- omegatron 1, record 12, English, omegatron
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 OBS
-- ions are produced at the center of the device and spiral outward (...) under the influence of a high-frequency field which is perpendicular to the steady magnetic field. 1, record 12, English, - omegatron
Record 12, French
Record 12, Domaine(s)
- Machines à vide
- Instruments scientifiques
Record 12, Main entry term, French
- omégatron 1, record 12, French, om%C3%A9gatron
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
les pouvoirs séparateurs réalisés avec les--couramment employés en ultravide dépassent donc rarement 40. 1, record 12, French, - om%C3%A9gatron
Record 12, Spanish
Record 12, Textual support, Spanish
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